DESCRIZIONE PRODOTTO
SIEMENS 3RT5044-1AQ00 - Power Contactor
This device is a SIEMENS SIRIUS 3RT5 series electromechanical power contactor, specifically designed for switching and controlling three-phase AC motors and resistive loads in industrial applications. It integrates into motor control centers, industrial machinery, and automation systems, providing reliable load switching via an AC control coil. This component is engineered for robust performance in demanding operational environments.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT5
- COMPONENT TYPE: Power Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3, 400V): 65 A
- RATED OPERATIONAL POWER (AC-3, 400V): 30 kW
- RATED INSULATION VOLTAGE (Ui): 690 V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- CONTROL SUPPLY VOLTAGE (Us): 230 V AC
- FREQUENCY: 50/60 Hz
- NUMBER OF POLES: 3-pole
- MECHANICAL/PHYSICAL:
- FRAME SIZE: S3 (Size 3)
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- TERMINALS: Screw terminals
- INTERFACE/CONTROL:
- CONTROL INTERFACE: Electromechanical coil
- FEEDBACK: Integrated auxiliary contacts for status indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN rail 35mm or screw fixing
- AMBIENT OPERATING TEMPERATURE: -25 to +60 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor control centers, industrial control panels
- MACHINE TYPES: Conveyor systems, pumps, fans, HVAC systems, general industrial machinery
- LOAD TYPES: Three-phase AC motors, resistive loads